baber/WOPTO huggingface dataset:
Patent JP-H09213097-A (JP)
Title: Fuse device and semiconductor integrated circuit device using the same
Inventor: OBAYASHI MASAYUKI
IPC: H01L21/82
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to restore an output signal to be in a original state even when a fuse element not intended to cut is erroneously cut. SOLUTION: Two fuse elements 4, 5 are provided in a fuse circuit generating a switching signal, when a first fuse element 4 is cut, a signal having an opposite phase to a phase before cutting is outputted, when a second fuse element 5 is cut, a signal having the same phase as a phase before the first fuse element is cut is outputted. At this time, the first fuse element and a first load element 6 which are connected in parallel are provided between a power source voltage terminal 1 of a high potential side and a terminal 3 from which an output signal is taken out, further, the second fuse element 5 and a second load element 7 which are connected in series are provided so that the second fuse element 5 is located at a power source voltage terminal 2 of a low potential side and the second load element is located on the terminal 3 side from which an output signal is taken out.
Patent JP-H07228884-A (JP)
Title: Mold release agent composition
Inventor: HASEGAWA KOHEI
IPC: C10N20/02
Filed: 1994-02-18
Abstract: PURPOSE:To obtain the subject composition capable of readily providing a foamed molding of polyurethane having excellent appearance due to exhibition of excellent mold release characteristics to a polyurethane molding and prevention of roughness of cell, comprising a specific composition. CONSTITUTION:The objective composition comprises (A) 1-70wt.% of an amino group-containing organopolysiloxane (e.g. a compound of formula I), (B) 0.1-70wt.% of an organopolysiloxane modified with a polyoxyalkylene (e.g. a compound of formula II), (C) 0.1-30wt.% of an emulsifying agent (e.g. polyoxyethylene higher alcohol selected from ionic (nonionic) emulsifying agents except the component B and (D) the rest of water. A straight-chain amino group-containing organopolysiloxane having 1,000-50,000 amine equivalent and 50-10,000cS viscosity is preferable as the component A. An organopolysiloxane modified with a polyoxyalkylene having 50-5,000cS viscosity and 3-15 HLB is preferable as the component B and an emulsifying agent having 7-15 HLB is preferable as the component C.
Patent JP-2000221090-A (JP)
Title: Semiconductor pressure sensor
Inventor: ARII YASUTAKA
IPC: G01L9/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a crack of a pedestal caused by thermal shrinkage of solder to provide a high reliable semiconductor pressure sensor. SOLUTION: This pressure sensor is manufactured by joining a semiconductor substrate 1 having a diaphragm 11 to a pedestal 2 formed with a pressure introduction hole 21 for introducing a pressure to the diaphragm 11, forming a thin metal film 4 on a face of the pedestal 2 opposite to a joined face to the semiconductor substrate 1, and solder-joining the formation face of the thin metal film 4 of the pedestal 2 and a die 31 of a package 3. In the pressure sensor, a metal 9 is embedded in the pedestal 2 on the joined face side to the die 31 of the package 3.
Patent JP-H09209942-A (JP)
Title: Gear pump for melted resin
Inventor: OKAMOTO TAKESHI
IPC: F04C2/18
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of the gear part of a gear rotor by introducing a melted resin to a clearance and generating a thrust resistant force. SOLUTION: In this gear pump, a pair of gear rotors with two are arranged rotatably in a meshed state in a pump housing 9 providing a suction port and delivery port and a clearance is formed between the axial direction end surface of the journal bearing body 12 in the housing 9 and the gear rotor. A thrust resistant force generation means 26 consisting of a ring shape melted resin pocket 28 installed in the inner periphery side of the end surface of the bearing body 12 and an introduction groove 29 for introducing the resin of the delivery side to this pocket 28 is installed.
Patent JP-S55114815-A (JP)
Title: Packaged generating equipment
Inventor: INOUE TOMOHIRO
IPC: F01K13/00
Filed: 1979-02-27
Abstract: PURPOSE: To enable a loading of an oil-filled transformer in the package and solve various problems of fire prevention, sound-proofing effect, etc., by providing a transformer room of an air-tightness construction in the generator building and protecting the inside of said transformer room from a fire by a set of extinguishing equipments.  
     CONSTITUTION: The packaged generating equipment, capable for a marine transportation, is of such a constitution that a ventilating machine 8, circulating water pump 11, compressor 13, hydrogen gas generating unit 15, control chamber 17 and the most of miscellaneous constructional equipments in the power station as well as principal equipments like a boiler 2, turbine 3, generator 4 and oil-filled transformers 5W7, etc. are loaded on a deck 1 of the ship. In such an equipment, to achieve the purpose of a fire prevention and noise avoidance when the oil-filled transformers 5W7 are loaded in the package, a transformer room 21 made of an air-tightness construction is provided in the interior of a power station building 20. A set of extinguishing equipments not shown in the drawing are prepared in said transformer room 21 enabling a fire to be prevented from spreading to the other part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06249608-A (JP)
Title: Rotating magnetism sensor
Inventor: ROBAATO HAAMAN RUETSUTSUOU
IPC: G01B7/30
Filed: 1994-02-18
Abstract: PURPOSE: To provide a rotary shaft position sensor. CONSTITUTION: A magnetic sensor 20 has a magnetic means for generating a magnetic flux, and a means for transferring the magnetic flux with a Hall effect means 50 for detecting the magnetic flux and generating an output signal corresponding to the magnetic flux of the detected level. This means constitutes the rotating axial line 26 of the magnetic sensor 20, and has a stationary means and rotating means for conducting the magnetic flux across the stationary surface vertical to the rotating axial line 26, and the stationary surface constitutes an air gap between it and the rotating surface with a predetermined distance space from the rotating surface.  The magnetic means generates a magnetic flux in parallel to the rotating axis 26 and vertically to the stationary surface and the rotating surface, the rotating means is rotated to the stationary means to match a part of the rotating surface to a part of the stationary surface, and transfers the magnetic flux of the level corresponding to the matched part of the stationary surface and the rotating surface across a predetermined air gap between the magnetic means and the Hall effect means 50 to complete a magnetic circuit between them.
Patent JP-S63188296-A (JP)
Inventor: IBUKI MAYUMI
IPC: G07G1/12
Filed: 1987-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58139645-A (JP)
Inventor: MORIMOTO YOSHINORI
IPC: H02J3/08
Filed: 1982-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0873753-A (JP)
Title: Resin composition for fusion with microwave and joint fused with microwave
Inventor: SHICHIRI NORISHIGE
IPC: F16L47/02
Filed: 1995-02-09
Abstract: PURPOSE: To provide a resin compsn. for fusion with a microwave which enables fusion at a high heat exchange rate with a high amt. of heat generated and with high mechanical strengths without being affected by the state of degradation of a resin. CONSTITUTION: The compsn. is prepd. by dispersing 5-50 pts.wt. conductive aniline polymer and 1-30 pts.wt. org. salt in 100 pts.wt. thermoplastic resin.
Patent JP-S61182338-A (JP)
Title: Optical diffusing device
Inventor: KASHIO JIRO
IPC: H04B10/112
Filed: 1985-02-08
Abstract: PURPOSE:To ensure a wide service area and to attain communication with high reliability by arranging plural light emitting elements in circular to a focus of a cylindrical optical reflecting mirror having a parabolic curved face at its side face. CONSTITUTION:A light source comprising light emitting elements 6-41-6-4n is arranged at the focus of a reflection mirror 6-1 having a parabolic face. The parabolic face is corrected in an optical path C that light at a side angle from a light source O2 is reflected in a reflecting face 6-12 of the parabolic face 6-11 and propagates slightly downward. In optical paths D, E, the light near the center from the light source On propagates and since the optical output is large, the light is reflected in a direction of a diffusion limit angle psi(-60 deg.). Thus, the light in the direction of diffusion limit angle -60 deg. has a stronger optical output than other directions and a directivity is obtained. The operation above is applied as to the plural light emitting elements 6-41-6-4n and the photodetecting quantity of a reception signal is uniform on a plane within the transmission area in the diffusion angle.
Patent JP-S61182660-A (JP)
Title: Cassette loading device
Inventor: KATOU YASUHIRO
IPC: G11B15/675
Filed: 1985-02-08
Abstract: PURPOSE:To enable a cassette to be loaded smoothly and reliably by providing a guide projection adapted to assure cassette positioning and prevention of mis-insertion on a cassette base of a cassette housing base having a front panel provided with a display part. CONSTITUTION:A video cassette is inserted into the cassette base 25. The cassette housing block 16 is made up of a rack bar 47 slidably holding the cassette base 25 by a vertically shifting guide groove and a front panel 5 capable of housing a display element accompanying electrical signals. A base plate is provided for guiding the housing base 16 shifted horizontally with the rack bar 47. Cassette retainers 74, 75 provided to the base plate are driven by the rack bar 47 to lower the cassette 4. A guide projection 86 is provided to inhibit mis-insertion of the cassette and to assure cassette positioning by fitting in a sensor hole 88 of the cassette 4. In this manner, the cassette can be smoothly and positively loaded to the cassette base to be shifted and loaded to a magnetic recording and reproducing device.
Patent JP-S52106053-A (JP)
Title: Corrosion prevention sealing method for spigot joint section
Inventor: TAKEUCHI YOSHIHARU
IPC: F16L19/00
Filed: 1976-03-01
Abstract: PURPOSE: A sealing method for wax coupling section capable of protecting the wax coupling section surely and performing its assembly and disassembly easily without increasing the working processes compared with a conventional manner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000221407-A (JP)
Title: Illumination optical system for confocal laser scanning microscope
Inventor: KITAHARA AKIHIRO
IPC: G02B21/06
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the illumination optical system of a confocal laser scanning microscope constituted so that ring zonal luminous flux is always accurately projected on an objective pupil. SOLUTION: A ring zonal mask 18 changing circular luminous flux emitted from a laser beam source 12 to the ring zonal luminous flux is loaded on a precise XY stage 20. On the stage 20, the mask 18 is supported so that it can be continuously moved within a surface being vertical to the optical axis of the illumination luminous flux and the position thereof can be accurately and two-dimensionally adjusted. A control part 22 controlling the stage 20 is provided with a memory 24 storing the position of the mask 18 so that the mask 18 can be appearance arranged again at a proper position. Besides, the optimum position of the mask 18 with respect to the rotation amount of an image rotation prism 34 is previously stored in the memory 24 so that the mask 18 is moved to the optimum position by interlocking with the rotation of the prism 34 by the control part 22.  Thus, the ring zonal luminous flux is always accurately and suitably projected on the objective pupil.
Patent JP-S59148801-A (JP)
Title: Device for measuring position of hole
Inventor: ASHIDA NOBUSHIROU
IPC: G01B5/00
Filed: 1983-02-15
Abstract: PURPOSE:To check extremely efficiently the position of a hole by having a supporting base having a square plane to be placed thereon with an object to be measured and a movable bridge disposed across a pair of opposite sides at a right angle to said sides. CONSTITUTION:This measuring device contains a supporting base 10 having a rectangular or square plane to be placed thereon with an object to be measured, a movable bridge 11 placed across a pair of the opposite sides of said plane at a right angle to said sides and a carrier 12 placed movably on said bridge. The measuring element of an inspecting rod can be easily made coincident with the hole to be measured according to such constitution. The position of the hole is therefore checked extremely efficiently without requiring skill.
Patent JP-H05212531-A (JP)
Title: Forming method of metallic base composite material
Inventor: MAEDA SHUHEI
IPC: C22B9/22
Filed: 1992-02-07
Abstract: PURPOSE:To form a molded product having a complicated shape at a low working cost by induction-heating the top of self-consuming plunger at the neighborhood of the nozzle formed at the top of cylinder. CONSTITUTION:A self-consuming plunger 12 of column like formed of the metallic composite material is supplied inside a plunger room 14 formed in a cylinder 13, and the top of self-consuming plunger 12 is molten with the induction heating only at the neighborhood of a nozzle 20 of the cylinder 13. Therefore, the metallic base composite material is rapidly melted, pressurized with the self-consuming plunger 12 itself, ejected from a nozzle 20, and filled inside a cavity 28 of a forming die 22. Because the time until being filled is become short, and the molten state is not continued in the long time, so the metallic matrix and the adding material are not separated due to the difference of specific gravity.
Patent JP-H04261960-A (JP)
Title: Concrete floor finishing machine
Inventor: ONARI YASUKE
IPC: E04F21/24
Filed: 1991-02-15
Abstract: PURPOSE:To carry out the finishing work of a concrete floor automatically or in a remote control operation by fixing a frame furnishing a pitch regulating plate, a holder plate held to the frame, and rotors held rotatable to each holder plate, and providing a driving means to rotate the rotors and to move the regulating plate up and down. CONSTITUTION:A machine body 1 is composed of a frame 2, a motor 3, rotary shafts 4 and 4a, rotors 5 and 5a, a holder plate 6, and a pitch regulating plate 7. And, while the holding plate 6 is moved up and down through a sleeve 63 by moving the pitch regulating plate 7 up and down by a motor 45, a rotor shaft 56 is inclined to all directions to the axial line of the sleeve 63. Then, by driving the motor 3, the rotors 5 and 5a, and a plate 53 are rotated by the rotation of rotor shafts 56 and 56a. Consequently, the finishing work of a concrete floor can be carried out automatically and in a remote control operation.
Patent JP-H05215845-A (JP)
Title: Pulse doppler radar device
Inventor: ISHIKAWA SACHIKO
IPC: G01S13/53
Filed: 1992-02-07
Abstract: PURPOSE:To provide a pulse Doppler radar device reduced in pulse compression and the operation quantity of pulse Doppler processing, with a high-speed moving target as an observation object. CONSTITUTION:In a pulse Doppler radar device for performing pulse compression and pulse Doppler processing, there are provided a reference signal generator 91, a thinning out type Doppler corrector 96 for reducing Doppler frequency required for correction by thinning out, a range bin corrector 93 for correcting the movement of a range bin as an observation object in a time region, and an FFT computing element 94 for performing the Fourier transformation of output from the range bin corrector 93 in the range direction; and there is provided a reference signal generating means 9 for generating a reference signal with phase fluctuation and range bin movement, caused by the Doppler effect of a target, corrected by thinning out.
Patent JP-S53107839-A (JP)
Title: Electrophotography
Inventor: SATOU EIICHI
IPC: G03G15/05
Filed: 1977-03-02
Abstract: PURPOSE:To improve the contrast characteristics of copied images, by forming a screen with a conductive material having a large number of openings, and by perfectly covering said material with a photoconductive material coated with a transparent insulating material on the other side.
Patent JP-2000222441-A (JP)
Title: Device for estimating working cost
Inventor: NISHIMURA MASARU
IPC: G06F17/50
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a system for automatically estimating the working cost of a product worked by a machine. SOLUTION: A CAD system 10 sets up roughness attributes with respect to respective working faces of CAD data 12 for a product. A working cost estimating processing part 14 extracts the faces whose roughness attributes are set up from the CAD data 12 and groups these faces based on adjacent relation. The shape type of each face group is judged by referring to a shape type judging rule data base(DB) 21. The unit working time of the face group is found out from the combination (called as a working type) of the shape type and the finishing roughness or the like of the face group. The working time of the face group can be found out by multiplying the unit working time by the area of the face group. The working cost can be found out by multiplying the working time by a working unit cost related to each working type retrieved from a working unit price DB 29.  The total working cost can be calculated from the sum of working costs of respective face groups.
Patent JP-H10215874-A (JP)
Title: New creatinine amidohydrolase
Inventor: TODA ATSUSHI
IPC: C12N15/09
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject enzyme comprising creatinine amidohydrolase having activities forming creatine by acting on creatinine in the presence of water, and used for determination of creatinine useful for clinical diagnosis, etc., of muscular disease and renal disease. SOLUTION: The subject enzyme is new creatinine amidohydrolase having activities forming creatine by acting on creatinine in the presence of water, further having an optimum temperature of about 40 deg.C, an optimum pH of about 7.0-7.5 and an optimum temperature of about 40 deg.C, being stable at <=60 deg.C (by treating under pH7.5 for 30min) and stable under pH6.5-9.0 (by treating at 25 deg.C for 16hr), and having Km to the creatinine of about 66mM, a molecular weight of about 30,000 (by SDS-PAGE), the molecular weight of 28,497 (calculated value from the amino acid composition), the molecular weight of about 200,000 (by gel filtration) and an isoelectric point of about 6.9. The subject enzyme is useful for measurement, etc., of creatinine which is a clinical diagnostic index of muscular disease and renal disease. The enzyme is obtained by culturing Arthrobacter sp.  TE1826 (FERM P-10637) and collecting the product.
Patent JP-2000224406-A (JP)
Title: Digital copying machine
Inventor: TOYAMA KATSUHISA
IPC: G09C5/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To perform printing based on watermark information buried in image data at the time of printing the image data. SOLUTION: The image data read in a scanner part 101 are stored in an image memory 110 and the watermark information buried in the image data is recognized in a watermark information recognition part 200. In the case that a copyright charge is included in the watermark information, the copyright charge is displayed at the liquid crystal display part of an operation panel 300. In the case that a copyright ID is included in the watermark information, the copyright charge corresponding to the copyright ID is inquired to a copyright management server 250 and the received copyright charge information is displayed at the liquid crystal display part of the operation panel 300. The copyright charge is collected by a copy vender 151.
Patent JP-S60166684-A (JP)
Title: Preparation of 7-isopropylamino-5-methyl-s-triazo(1,5-a) pyrimidine
Inventor: KUDOU SHIROU
IPC: C07D487/04
Filed: 1984-02-08
Abstract: NEW MATERIAL:7-Isopropylamino-5-methyl-S-triazo[1,5-a]pyrimidine. USE:Having cardiac contraction action, heart rate increasing action and increasing action on blood stream of coronary vessel. A mild medicinal effect lasts a long period, and the titled compound has extremely low toxicity. PREPARATION:7-Chloro-5-methyl-S-triazo[1,5-a]pyrimidine is treated with isopropylamine, to give 7-isopropylamino-5-methyl-S-triazo[1,5-a]pyrimidine.
Patent JP-S62180895-A (JP)
Inventor: NONAKA TERUO
IPC: B66C23/88
Filed: 1986-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58141523-A (JP)
Title: Manufacturing apparatus of semiconductor device
Inventor: HASHIMOTO MASANORI
IPC: H01L21/31
Filed: 1982-02-17
Abstract: PURPOSE:To improve heat dissipation efficiency in both sides by providing a projected blade for cooling purpose in the circumference of quartz reaction furnace in the vicinity of both ends to be used for the processings such as oxidation, diffusion, CVD and epitaxy of semiconductor. CONSTITUTION:The metal flanges 9, 9' are in the double structured and are provided with the cooling water paths 10, 10' and are wound by water cooling pipes 11, 11' for the cooling purpose. The quartz tube ends 12, 12' which are joined through the O rings 8, 8' are provided with many blade shaped heat dissipating plates 13, 13' at its circumference in such a structure as the air cooling type radiator having enlarged heat radiating area. The O rings 8, 8' are less changed in quality by heat and the packing condition by the rings 8, 8' is also improved, resulting in more improved sealing efficiency. Accordingly, entrance of air or leakage of reaction gas into reaction furnace can also be reduced.
Patent JP-S61185050-A (JP)
Title: Ac motor
Inventor: KOYAMA NARIAKI
IPC: H02K21/24
Filed: 1985-02-09
Abstract: PURPOSE:To enhance a charge loading and a magnetic loading by axially disposing a plurality of disc-shaped stators, and providing disc-shaped rotors between the respective stators. CONSTITUTION:Disc-shaped stator winding members 4-9 are provided in a housing 1. A rotor made of annular magnet plates 11-13 through nonmagnetic permeable supporting members 14-16 supported to a rotational shaft 17 is rotatably provided through the prescribed clearance in a space specified by the opposed stator winding members 4-9 and the inner wall of the housing 1. When an AC power source is applied to the members 4-9, rotors 11-13 are rotated in response to the revolving magnetic field, and the shaft 17 is rotated.
Patent JP-S61183966-A (JP)
Title: Manufacture of thyristor
Inventor: OGURA TSUNEO
IPC: H01L29/744
Filed: 1985-02-08
Abstract: PURPOSE:To obtain the thyristor of high strength against turn-off breakdown by a method wherein a semiconductor substrate having an impurity layer which is a part of the first conductivity type base layer and a semiconductor substrate having an impurity layer which is the remaining of this base layer are adhered to each other by heat treatment, and this adhered substrate is used to form a pnpn wafer. CONSTITUTION:A material into which a p-type layer 12, part of a p-base layer, is formed on the surface of an n<-> type Si substrate 11 serving as a high-resistant n-base layer and a p-type Si substrate, the remaining of the low-resistant p-base layer, are prepared. Substrate surfaces to be adhered to each other are polished into mirror. The substrates 11, 13 after washing and drying are brought into contact with each other under a clean atmosphere and heat-treated at 200 deg.C or more, thus obtaining an adhered substrate enhanced in adhesion strength. This adhered substrate is polished on the p-type substrate 13 side, and an n- emitter layer 15 is formed by diffusing phosphorus or another impurity; besides, a p-emitter layer 16 is formed on the back of the n<-> type Si substrate 11. Thereafter, the n-emitter layer is divided into a plurality; electrodes 17-19, a protection film 20, etc. are formed, and GTO is completed.